diff --git a/addons/kenney_particle_pack/flame_01.png.import b/addons/kenney_particle_pack/flame_01.png.import
index e73cfec..d0437f7 100644
--- a/addons/kenney_particle_pack/flame_01.png.import
+++ b/addons/kenney_particle_pack/flame_01.png.import
@@ -3,25 +3,27 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://bukf50yk87utm"
-path="res://.godot/imported/flame_01.png-578039d34a9ea6c8d8af8e6077b372a7.ctex"
+path.s3tc="res://.godot/imported/flame_01.png-578039d34a9ea6c8d8af8e6077b372a7.s3tc.ctex"
+path.etc2="res://.godot/imported/flame_01.png-578039d34a9ea6c8d8af8e6077b372a7.etc2.ctex"
 metadata={
-"vram_texture": false
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
 }
 
 [deps]
 
 source_file="res://addons/kenney_particle_pack/flame_01.png"
-dest_files=["res://.godot/imported/flame_01.png-578039d34a9ea6c8d8af8e6077b372a7.ctex"]
+dest_files=["res://.godot/imported/flame_01.png-578039d34a9ea6c8d8af8e6077b372a7.s3tc.ctex", "res://.godot/imported/flame_01.png-578039d34a9ea6c8d8af8e6077b372a7.etc2.ctex"]
 
 [params]
 
-compress/mode=0
+compress/mode=2
 compress/high_quality=false
 compress/lossy_quality=0.7
 compress/hdr_compression=1
 compress/normal_map=0
 compress/channel_pack=0
-mipmaps/generate=false
+mipmaps/generate=true
 mipmaps/limit=-1
 roughness/mode=0
 roughness/src_normal=""
@@ -31,4 +33,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=1
+detect_3d/compress_to=0
diff --git a/addons/kenney_particle_pack/flame_02.png.import b/addons/kenney_particle_pack/flame_02.png.import
index fea5cb2..0e09c54 100644
--- a/addons/kenney_particle_pack/flame_02.png.import
+++ b/addons/kenney_particle_pack/flame_02.png.import
@@ -3,25 +3,27 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://cby0q0kwwuu1w"
-path="res://.godot/imported/flame_02.png-13f314bbf868fa240cf692eff6560a3b.ctex"
+path.s3tc="res://.godot/imported/flame_02.png-13f314bbf868fa240cf692eff6560a3b.s3tc.ctex"
+path.etc2="res://.godot/imported/flame_02.png-13f314bbf868fa240cf692eff6560a3b.etc2.ctex"
 metadata={
-"vram_texture": false
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
 }
 
 [deps]
 
 source_file="res://addons/kenney_particle_pack/flame_02.png"
-dest_files=["res://.godot/imported/flame_02.png-13f314bbf868fa240cf692eff6560a3b.ctex"]
+dest_files=["res://.godot/imported/flame_02.png-13f314bbf868fa240cf692eff6560a3b.s3tc.ctex", "res://.godot/imported/flame_02.png-13f314bbf868fa240cf692eff6560a3b.etc2.ctex"]
 
 [params]
 
-compress/mode=0
+compress/mode=2
 compress/high_quality=false
 compress/lossy_quality=0.7
 compress/hdr_compression=1
 compress/normal_map=0
 compress/channel_pack=0
-mipmaps/generate=false
+mipmaps/generate=true
 mipmaps/limit=-1
 roughness/mode=0
 roughness/src_normal=""
@@ -31,4 +33,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=1
+detect_3d/compress_to=0
diff --git a/addons/kenney_particle_pack/flame_03.png.import b/addons/kenney_particle_pack/flame_03.png.import
index 873f7f6..5500a5d 100644
--- a/addons/kenney_particle_pack/flame_03.png.import
+++ b/addons/kenney_particle_pack/flame_03.png.import
@@ -3,25 +3,27 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://csjepyy0qqg76"
-path="res://.godot/imported/flame_03.png-aa573b91da2c8daf70550680d9f23b7b.ctex"
+path.s3tc="res://.godot/imported/flame_03.png-aa573b91da2c8daf70550680d9f23b7b.s3tc.ctex"
+path.etc2="res://.godot/imported/flame_03.png-aa573b91da2c8daf70550680d9f23b7b.etc2.ctex"
 metadata={
-"vram_texture": false
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
 }
 
 [deps]
 
 source_file="res://addons/kenney_particle_pack/flame_03.png"
-dest_files=["res://.godot/imported/flame_03.png-aa573b91da2c8daf70550680d9f23b7b.ctex"]
+dest_files=["res://.godot/imported/flame_03.png-aa573b91da2c8daf70550680d9f23b7b.s3tc.ctex", "res://.godot/imported/flame_03.png-aa573b91da2c8daf70550680d9f23b7b.etc2.ctex"]
 
 [params]
 
-compress/mode=0
+compress/mode=2
 compress/high_quality=false
 compress/lossy_quality=0.7
 compress/hdr_compression=1
 compress/normal_map=0
 compress/channel_pack=0
-mipmaps/generate=false
+mipmaps/generate=true
 mipmaps/limit=-1
 roughness/mode=0
 roughness/src_normal=""
@@ -31,4 +33,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=1
+detect_3d/compress_to=0
diff --git a/addons/kenney_particle_pack/spark_01.png.import b/addons/kenney_particle_pack/spark_01.png.import
index b4df555..dbb82c4 100644
--- a/addons/kenney_particle_pack/spark_01.png.import
+++ b/addons/kenney_particle_pack/spark_01.png.import
@@ -3,25 +3,27 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://cykuuu3rfqm7d"
-path="res://.godot/imported/spark_01.png-5d3cd8844c4c7bf36ab5c15bbdf2212f.ctex"
+path.s3tc="res://.godot/imported/spark_01.png-5d3cd8844c4c7bf36ab5c15bbdf2212f.s3tc.ctex"
+path.etc2="res://.godot/imported/spark_01.png-5d3cd8844c4c7bf36ab5c15bbdf2212f.etc2.ctex"
 metadata={
-"vram_texture": false
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
 }
 
 [deps]
 
 source_file="res://addons/kenney_particle_pack/spark_01.png"
-dest_files=["res://.godot/imported/spark_01.png-5d3cd8844c4c7bf36ab5c15bbdf2212f.ctex"]
+dest_files=["res://.godot/imported/spark_01.png-5d3cd8844c4c7bf36ab5c15bbdf2212f.s3tc.ctex", "res://.godot/imported/spark_01.png-5d3cd8844c4c7bf36ab5c15bbdf2212f.etc2.ctex"]
 
 [params]
 
-compress/mode=0
+compress/mode=2
 compress/high_quality=false
 compress/lossy_quality=0.7
 compress/hdr_compression=1
 compress/normal_map=0
 compress/channel_pack=0
-mipmaps/generate=false
+mipmaps/generate=true
 mipmaps/limit=-1
 roughness/mode=0
 roughness/src_normal=""
@@ -31,4 +33,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=1
+detect_3d/compress_to=0
diff --git a/addons/kenney_particle_pack/spark_02.png.import b/addons/kenney_particle_pack/spark_02.png.import
index e757cb9..3bdf6e7 100644
--- a/addons/kenney_particle_pack/spark_02.png.import
+++ b/addons/kenney_particle_pack/spark_02.png.import
@@ -3,25 +3,27 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://dveqynfgdfrt3"
-path="res://.godot/imported/spark_02.png-5e50dbc434260af2153ca5a43e08726b.ctex"
+path.s3tc="res://.godot/imported/spark_02.png-5e50dbc434260af2153ca5a43e08726b.s3tc.ctex"
+path.etc2="res://.godot/imported/spark_02.png-5e50dbc434260af2153ca5a43e08726b.etc2.ctex"
 metadata={
-"vram_texture": false
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
 }
 
 [deps]
 
 source_file="res://addons/kenney_particle_pack/spark_02.png"
-dest_files=["res://.godot/imported/spark_02.png-5e50dbc434260af2153ca5a43e08726b.ctex"]
+dest_files=["res://.godot/imported/spark_02.png-5e50dbc434260af2153ca5a43e08726b.s3tc.ctex", "res://.godot/imported/spark_02.png-5e50dbc434260af2153ca5a43e08726b.etc2.ctex"]
 
 [params]
 
-compress/mode=0
+compress/mode=2
 compress/high_quality=false
 compress/lossy_quality=0.7
 compress/hdr_compression=1
 compress/normal_map=0
 compress/channel_pack=0
-mipmaps/generate=false
+mipmaps/generate=true
 mipmaps/limit=-1
 roughness/mode=0
 roughness/src_normal=""
@@ -31,4 +33,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=1
+detect_3d/compress_to=0
diff --git a/addons/kenney_particle_pack/spark_03.png.import b/addons/kenney_particle_pack/spark_03.png.import
index 780c71e..be380de 100644
--- a/addons/kenney_particle_pack/spark_03.png.import
+++ b/addons/kenney_particle_pack/spark_03.png.import
@@ -3,25 +3,27 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://cc750lgosa8v2"
-path="res://.godot/imported/spark_03.png-5b4ca9b4022ebca888e09309cbd4a81b.ctex"
+path.s3tc="res://.godot/imported/spark_03.png-5b4ca9b4022ebca888e09309cbd4a81b.s3tc.ctex"
+path.etc2="res://.godot/imported/spark_03.png-5b4ca9b4022ebca888e09309cbd4a81b.etc2.ctex"
 metadata={
-"vram_texture": false
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
 }
 
 [deps]
 
 source_file="res://addons/kenney_particle_pack/spark_03.png"
-dest_files=["res://.godot/imported/spark_03.png-5b4ca9b4022ebca888e09309cbd4a81b.ctex"]
+dest_files=["res://.godot/imported/spark_03.png-5b4ca9b4022ebca888e09309cbd4a81b.s3tc.ctex", "res://.godot/imported/spark_03.png-5b4ca9b4022ebca888e09309cbd4a81b.etc2.ctex"]
 
 [params]
 
-compress/mode=0
+compress/mode=2
 compress/high_quality=false
 compress/lossy_quality=0.7
 compress/hdr_compression=1
 compress/normal_map=0
 compress/channel_pack=0
-mipmaps/generate=false
+mipmaps/generate=true
 mipmaps/limit=-1
 roughness/mode=0
 roughness/src_normal=""
@@ -31,4 +33,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=1
+detect_3d/compress_to=0
diff --git a/addons/kenney_particle_pack/spark_04.png.import b/addons/kenney_particle_pack/spark_04.png.import
index a6f4620..21978a0 100644
--- a/addons/kenney_particle_pack/spark_04.png.import
+++ b/addons/kenney_particle_pack/spark_04.png.import
@@ -3,25 +3,27 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://cbwl2u2v3ng4r"
-path="res://.godot/imported/spark_04.png-08436cfd8d8b364232b4851b8c322296.ctex"
+path.s3tc="res://.godot/imported/spark_04.png-08436cfd8d8b364232b4851b8c322296.s3tc.ctex"
+path.etc2="res://.godot/imported/spark_04.png-08436cfd8d8b364232b4851b8c322296.etc2.ctex"
 metadata={
-"vram_texture": false
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
 }
 
 [deps]
 
 source_file="res://addons/kenney_particle_pack/spark_04.png"
-dest_files=["res://.godot/imported/spark_04.png-08436cfd8d8b364232b4851b8c322296.ctex"]
+dest_files=["res://.godot/imported/spark_04.png-08436cfd8d8b364232b4851b8c322296.s3tc.ctex", "res://.godot/imported/spark_04.png-08436cfd8d8b364232b4851b8c322296.etc2.ctex"]
 
 [params]
 
-compress/mode=0
+compress/mode=2
 compress/high_quality=false
 compress/lossy_quality=0.7
 compress/hdr_compression=1
 compress/normal_map=0
 compress/channel_pack=0
-mipmaps/generate=false
+mipmaps/generate=true
 mipmaps/limit=-1
 roughness/mode=0
 roughness/src_normal=""
@@ -31,4 +33,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=1
+detect_3d/compress_to=0
diff --git a/addons/kenney_particle_pack/spark_05.png.import b/addons/kenney_particle_pack/spark_05.png.import
index 20eee10..8f61030 100644
--- a/addons/kenney_particle_pack/spark_05.png.import
+++ b/addons/kenney_particle_pack/spark_05.png.import
@@ -3,25 +3,27 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://knj3xwimgy57"
-path="res://.godot/imported/spark_05.png-b79596ab24169d29e58c4e40317a2373.ctex"
+path.s3tc="res://.godot/imported/spark_05.png-b79596ab24169d29e58c4e40317a2373.s3tc.ctex"
+path.etc2="res://.godot/imported/spark_05.png-b79596ab24169d29e58c4e40317a2373.etc2.ctex"
 metadata={
-"vram_texture": false
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
 }
 
 [deps]
 
 source_file="res://addons/kenney_particle_pack/spark_05.png"
-dest_files=["res://.godot/imported/spark_05.png-b79596ab24169d29e58c4e40317a2373.ctex"]
+dest_files=["res://.godot/imported/spark_05.png-b79596ab24169d29e58c4e40317a2373.s3tc.ctex", "res://.godot/imported/spark_05.png-b79596ab24169d29e58c4e40317a2373.etc2.ctex"]
 
 [params]
 
-compress/mode=0
+compress/mode=2
 compress/high_quality=false
 compress/lossy_quality=0.7
 compress/hdr_compression=1
 compress/normal_map=0
 compress/channel_pack=0
-mipmaps/generate=false
+mipmaps/generate=true
 mipmaps/limit=-1
 roughness/mode=0
 roughness/src_normal=""
@@ -31,4 +33,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=1
+detect_3d/compress_to=0
diff --git a/addons/kenney_particle_pack/spark_06.png.import b/addons/kenney_particle_pack/spark_06.png.import
index 7740df2..3145984 100644
--- a/addons/kenney_particle_pack/spark_06.png.import
+++ b/addons/kenney_particle_pack/spark_06.png.import
@@ -3,25 +3,27 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://cjsb6q05mu0bf"
-path="res://.godot/imported/spark_06.png-2149877f56d761f9fef62e5b224acc12.ctex"
+path.s3tc="res://.godot/imported/spark_06.png-2149877f56d761f9fef62e5b224acc12.s3tc.ctex"
+path.etc2="res://.godot/imported/spark_06.png-2149877f56d761f9fef62e5b224acc12.etc2.ctex"
 metadata={
-"vram_texture": false
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
 }
 
 [deps]
 
 source_file="res://addons/kenney_particle_pack/spark_06.png"
-dest_files=["res://.godot/imported/spark_06.png-2149877f56d761f9fef62e5b224acc12.ctex"]
+dest_files=["res://.godot/imported/spark_06.png-2149877f56d761f9fef62e5b224acc12.s3tc.ctex", "res://.godot/imported/spark_06.png-2149877f56d761f9fef62e5b224acc12.etc2.ctex"]
 
 [params]
 
-compress/mode=0
+compress/mode=2
 compress/high_quality=false
 compress/lossy_quality=0.7
 compress/hdr_compression=1
 compress/normal_map=0
 compress/channel_pack=0
-mipmaps/generate=false
+mipmaps/generate=true
 mipmaps/limit=-1
 roughness/mode=0
 roughness/src_normal=""
@@ -31,4 +33,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=1
+detect_3d/compress_to=0
diff --git a/addons/kenney_particle_pack/spark_07.png.import b/addons/kenney_particle_pack/spark_07.png.import
index ad19ba5..765bc9c 100644
--- a/addons/kenney_particle_pack/spark_07.png.import
+++ b/addons/kenney_particle_pack/spark_07.png.import
@@ -3,25 +3,27 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://bgemqk22k1lq7"
-path="res://.godot/imported/spark_07.png-bb4af08be8c2fa7113b6f1bb60fb4de6.ctex"
+path.s3tc="res://.godot/imported/spark_07.png-bb4af08be8c2fa7113b6f1bb60fb4de6.s3tc.ctex"
+path.etc2="res://.godot/imported/spark_07.png-bb4af08be8c2fa7113b6f1bb60fb4de6.etc2.ctex"
 metadata={
-"vram_texture": false
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
 }
 
 [deps]
 
 source_file="res://addons/kenney_particle_pack/spark_07.png"
-dest_files=["res://.godot/imported/spark_07.png-bb4af08be8c2fa7113b6f1bb60fb4de6.ctex"]
+dest_files=["res://.godot/imported/spark_07.png-bb4af08be8c2fa7113b6f1bb60fb4de6.s3tc.ctex", "res://.godot/imported/spark_07.png-bb4af08be8c2fa7113b6f1bb60fb4de6.etc2.ctex"]
 
 [params]
 
-compress/mode=0
+compress/mode=2
 compress/high_quality=false
 compress/lossy_quality=0.7
 compress/hdr_compression=1
 compress/normal_map=0
 compress/channel_pack=0
-mipmaps/generate=false
+mipmaps/generate=true
 mipmaps/limit=-1
 roughness/mode=0
 roughness/src_normal=""
@@ -31,4 +33,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=1
+detect_3d/compress_to=0
diff --git a/ar/hands/hand_pose_action_map.tres b/ar/hands/hand_pose_action_map.tres
index ed56a64..3fab056 100644
--- a/ar/hands/hand_pose_action_map.tres
+++ b/ar/hands/hand_pose_action_map.tres
@@ -1,22 +1,29 @@
-[gd_resource type="Resource" script_class="HandPoseActionMap" load_steps=7 format=3 uid="uid://c7gtqq7mvo024"]
+[gd_resource type="Resource" script_class="HandPoseActionMap" load_steps=9 format=3 uid="uid://c7gtqq7mvo024"]
 
 [ext_resource type="Script" path="res://addons/hand_pose_detector/hand_pose_action.gd" id="1_5g380"]
 [ext_resource type="Resource" uid="uid://dhbqusuodrl3r" path="res://addons/hand_pose_detector/poses/fist.tres" id="2_pe5e8"]
-[ext_resource type="Resource" uid="uid://c5pg3bqcsep5y" path="res://addons/hand_pose_detector/poses/metal.tres" id="3_d646n"]
+[ext_resource type="Resource" uid="uid://ceofxcl7q122" path="res://addons/hand_pose_detector/poses/point.tres" id="3_dk2tv"]
 [ext_resource type="Script" path="res://addons/hand_pose_detector/hand_pose_action_map.gd" id="4_2myt4"]
+[ext_resource type="Resource" uid="uid://8kyxp8p3nnv0" path="res://ar/hands/lightning.tres" id="4_4ccfd"]
 
 [sub_resource type="Resource" id="Resource_uf4kw"]
 script = ExtResource("1_5g380")
 pose = ExtResource("2_pe5e8")
 action_type = 0
+action_name = "charge"
+
+[sub_resource type="Resource" id="Resource_cc2a6"]
+script = ExtResource("1_5g380")
+pose = ExtResource("3_dk2tv")
+action_type = 0
 action_name = "fireball"
 
 [sub_resource type="Resource" id="Resource_5y3a0"]
 script = ExtResource("1_5g380")
-pose = ExtResource("3_d646n")
+pose = ExtResource("4_4ccfd")
 action_type = 0
 action_name = "lightning"
 
 [resource]
 script = ExtResource("4_2myt4")
-actions = Array[ExtResource("1_5g380")]([SubResource("Resource_uf4kw"), SubResource("Resource_5y3a0")])
+actions = Array[ExtResource("1_5g380")]([SubResource("Resource_uf4kw"), SubResource("Resource_cc2a6"), SubResource("Resource_5y3a0")])
diff --git a/ar/hands/hand_pose_set.tres b/ar/hands/hand_pose_set.tres
index bfa6a5b..16a9f14 100644
--- a/ar/hands/hand_pose_set.tres
+++ b/ar/hands/hand_pose_set.tres
@@ -1,10 +1,11 @@
-[gd_resource type="Resource" script_class="HandPoseSet" load_steps=5 format=3 uid="uid://bmmigv35h8cxa"]
+[gd_resource type="Resource" script_class="HandPoseSet" load_steps=6 format=3 uid="uid://bmmigv35h8cxa"]
 
 [ext_resource type="Script" path="res://addons/hand_pose_detector/hand_pose.gd" id="1_vg67v"]
 [ext_resource type="Resource" uid="uid://dhbqusuodrl3r" path="res://addons/hand_pose_detector/poses/fist.tres" id="2_c4yhd"]
-[ext_resource type="Resource" uid="uid://c5pg3bqcsep5y" path="res://addons/hand_pose_detector/poses/metal.tres" id="3_cneg2"]
+[ext_resource type="Resource" uid="uid://ceofxcl7q122" path="res://addons/hand_pose_detector/poses/point.tres" id="3_a70uy"]
 [ext_resource type="Script" path="res://addons/hand_pose_detector/hand_pose_set.gd" id="4_f1s8l"]
+[ext_resource type="Resource" uid="uid://8kyxp8p3nnv0" path="res://ar/hands/lightning.tres" id="4_ukem6"]
 
 [resource]
 script = ExtResource("4_f1s8l")
-poses = Array[ExtResource("1_vg67v")]([ExtResource("2_c4yhd"), ExtResource("3_cneg2")])
+poses = Array[ExtResource("1_vg67v")]([ExtResource("2_c4yhd"), ExtResource("3_a70uy"), ExtResource("4_ukem6")])
diff --git a/ar/hands/lightning.tres b/ar/hands/lightning.tres
new file mode 100644
index 0000000..7a9bd16
--- /dev/null
+++ b/ar/hands/lightning.tres
@@ -0,0 +1,101 @@
+[gd_resource type="Resource" script_class="HandPose" load_steps=13 format=3 uid="uid://8kyxp8p3nnv0"]
+
+[ext_resource type="Script" path="res://addons/hand_pose_detector/fitness_function.gd" id="1_6gpoa"]
+[ext_resource type="Script" path="res://addons/hand_pose_detector/hand_pose.gd" id="2_kb37q"]
+
+[sub_resource type="Resource" id="Resource_xltr5"]
+script = ExtResource("1_6gpoa")
+type = 1
+min = 4.0
+from = 7.0
+to = 13.0
+max = 16.0
+
+[sub_resource type="Resource" id="Resource_hp7ec"]
+script = ExtResource("1_6gpoa")
+type = 1
+min = 4.0
+from = 7.0
+to = 13.0
+max = 16.0
+
+[sub_resource type="Resource" id="Resource_rudpc"]
+script = ExtResource("1_6gpoa")
+type = 1
+min = -20.0
+from = -15.0
+to = 15.0
+max = 20.0
+
+[sub_resource type="Resource" id="Resource_u5l6k"]
+script = ExtResource("1_6gpoa")
+type = 1
+min = -20.0
+from = -15.0
+to = 15.0
+max = 20.0
+
+[sub_resource type="Resource" id="Resource_2krph"]
+script = ExtResource("1_6gpoa")
+type = 1
+min = -20.0
+from = -15.0
+to = 15.0
+max = 20.0
+
+[sub_resource type="Resource" id="Resource_mtrhp"]
+script = ExtResource("1_6gpoa")
+type = 1
+min = -20.0
+from = -15.0
+to = 15.0
+max = 20.0
+
+[sub_resource type="Resource" id="Resource_nguvj"]
+script = ExtResource("1_6gpoa")
+type = 1
+min = -20.0
+from = -15.0
+to = 15.0
+max = 20.0
+
+[sub_resource type="Resource" id="Resource_65cb0"]
+script = ExtResource("1_6gpoa")
+type = 1
+min = -20.0
+from = -15.0
+to = 15.0
+max = 20.0
+
+[sub_resource type="Resource" id="Resource_mg0wa"]
+script = ExtResource("1_6gpoa")
+type = 1
+min = -20.0
+from = -15.0
+to = 15.0
+max = 20.0
+
+[sub_resource type="Resource" id="Resource_gi5nw"]
+script = ExtResource("1_6gpoa")
+type = 1
+min = -20.0
+from = -15.0
+to = 15.0
+max = 20.0
+
+[resource]
+script = ExtResource("2_kb37q")
+pose_name = "Lightning"
+threshold = 0.3
+hold_time = 0.2
+release_time = 0.2
+flexion_index = SubResource("Resource_nguvj")
+flexion_middle = SubResource("Resource_65cb0")
+flexion_ring = SubResource("Resource_gi5nw")
+flexion_pinky = SubResource("Resource_mg0wa")
+curl_index = SubResource("Resource_rudpc")
+curl_middle = SubResource("Resource_u5l6k")
+curl_ring = SubResource("Resource_mtrhp")
+curl_pinky = SubResource("Resource_2krph")
+abduction_index_middle = SubResource("Resource_xltr5")
+abduction_middle_ring = SubResource("Resource_hp7ec")
diff --git a/ar/spells/fireball.gd b/ar/spells/fireball.gd
index 2fae99f..fcb1cce 100644
--- a/ar/spells/fireball.gd
+++ b/ar/spells/fireball.gd
@@ -1,7 +1,7 @@
 extends AnimatableBody3D
 
 
-const VELOCITY := 2.5
+const VELOCITY := 4.0
 
 
 var _hit : bool = false
@@ -21,9 +21,11 @@ func _process(delta: float) -> void:
 		# Handle collision or flight-expiration
 		if collision or _expire <= 0.0:
 			# Stop emitting and let expire
-			%GPUParticles3D.emitting = false
+			%TrailParticles.emitting = false
+			%ExplosionParticles.emitting = true
+			%ExplosionSound.play()
 			_hit = true
-			_expire = 1.0
+			_expire = 2.0
 
 	# Free if expired
 	if _hit and _expire <= 0.0:
diff --git a/ar/spells/fireball.tscn b/ar/spells/fireball.tscn
index d4f88f6..63d6090 100644
--- a/ar/spells/fireball.tscn
+++ b/ar/spells/fireball.tscn
@@ -1,7 +1,9 @@
-[gd_scene load_steps=10 format=3 uid="uid://bcjr1trix0aie"]
+[gd_scene load_steps=19 format=3 uid="uid://bcjr1trix0aie"]
 
 [ext_resource type="Script" path="res://ar/spells/fireball.gd" id="1_k2x8b"]
 [ext_resource type="Texture2D" uid="uid://c2depw22ryg7c" path="res://addons/kenney_particle_pack/flame_04.png" id="2_lg1im"]
+[ext_resource type="Texture2D" uid="uid://bukf50yk87utm" path="res://addons/kenney_particle_pack/flame_01.png" id="3_4brq1"]
+[ext_resource type="AudioStream" uid="uid://dflv2024uk3yh" path="res://assets/sounds/244345__willlewis__musket-explosion.wav" id="4_786r5"]
 
 [sub_resource type="SphereShape3D" id="SphereShape3D_rbyv2"]
 radius = 0.05
@@ -15,6 +17,7 @@ transparency = 1
 blend_mode = 1
 vertex_color_use_as_albedo = true
 albedo_texture = ExtResource("2_lg1im")
+disable_receive_shadows = true
 billboard_mode = 3
 particles_anim_h_frames = 1
 particles_anim_v_frames = 1
@@ -41,6 +44,45 @@ turbulence_noise_scale = 0.67
 [sub_resource type="QuadMesh" id="QuadMesh_n6yde"]
 size = Vector2(0.2, 0.2)
 
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_1dj25"]
+transparency = 1
+blend_mode = 1
+vertex_color_use_as_albedo = true
+albedo_texture = ExtResource("3_4brq1")
+disable_receive_shadows = true
+billboard_mode = 3
+particles_anim_h_frames = 1
+particles_anim_v_frames = 1
+particles_anim_loop = false
+
+[sub_resource type="Curve" id="Curve_8f7un"]
+_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_fl81v"]
+curve = SubResource("Curve_8f7un")
+
+[sub_resource type="Gradient" id="Gradient_dihus"]
+offsets = PackedFloat32Array(0, 0.20428, 0.367704, 0.68677, 1)
+colors = PackedColorArray(5, 5, 5, 1, 1, 1, 1, 1, 1, 0.831373, 0.470588, 1, 1, 0, 0, 1, 0, 0, 0, 1)
+
+[sub_resource type="GradientTexture1D" id="GradientTexture1D_64qvn"]
+gradient = SubResource("Gradient_dihus")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_rdh8d"]
+angle_min = 1.07288e-05
+angle_max = 360.0
+spread = 180.0
+initial_velocity_min = 1.0
+initial_velocity_max = 1.5
+gravity = Vector3(0, 0, 0)
+damping_max = 1.0
+color_ramp = SubResource("GradientTexture1D_64qvn")
+alpha_curve = SubResource("CurveTexture_fl81v")
+
+[sub_resource type="QuadMesh" id="QuadMesh_4nyge"]
+size = Vector2(0.3, 0.3)
+
 [node name="Fireball" type="AnimatableBody3D"]
 collision_layer = 0
 sync_to_physics = false
@@ -53,10 +95,25 @@ shape = SubResource("SphereShape3D_rbyv2")
 visible = false
 mesh = SubResource("SphereMesh_v0c6o")
 
-[node name="GPUParticles3D" type="GPUParticles3D" parent="."]
+[node name="TrailParticles" type="GPUParticles3D" parent="."]
 unique_name_in_owner = true
 material_override = SubResource("StandardMaterial3D_8ekkm")
 amount = 200
 lifetime = 0.5
 process_material = SubResource("ParticleProcessMaterial_p0a8k")
 draw_pass_1 = SubResource("QuadMesh_n6yde")
+
+[node name="ExplosionParticles" type="GPUParticles3D" parent="."]
+unique_name_in_owner = true
+material_override = SubResource("StandardMaterial3D_1dj25")
+emitting = false
+amount = 100
+lifetime = 0.8
+one_shot = true
+explosiveness = 0.8
+process_material = SubResource("ParticleProcessMaterial_rdh8d")
+draw_pass_1 = SubResource("QuadMesh_4nyge")
+
+[node name="ExplosionSound" type="AudioStreamPlayer3D" parent="."]
+unique_name_in_owner = true
+stream = ExtResource("4_786r5")
diff --git a/ar/spells/lightning.gd b/ar/spells/lightning.gd
new file mode 100644
index 0000000..b9be951
--- /dev/null
+++ b/ar/spells/lightning.gd
@@ -0,0 +1,9 @@
+extends Node3D
+
+
+func _ready() -> void:
+	%GPUParticles3D.emitting = true
+
+
+func _on_timer_timeout() -> void:
+	queue_free()
diff --git a/ar/spells/lightning.tscn b/ar/spells/lightning.tscn
new file mode 100644
index 0000000..3716f5f
--- /dev/null
+++ b/ar/spells/lightning.tscn
@@ -0,0 +1,62 @@
+[gd_scene load_steps=9 format=3 uid="uid://blv7ye5k0f3ox"]
+
+[ext_resource type="Script" path="res://ar/spells/lightning.gd" id="1_6klr6"]
+[ext_resource type="Texture2D" uid="uid://cc750lgosa8v2" path="res://addons/kenney_particle_pack/spark_03.png" id="1_lbhv0"]
+[ext_resource type="AudioStream" uid="uid://bx6nrnl7vl0xc" path="res://assets/sounds/sparks.wav" id="3_os4q2"]
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_luvq8"]
+transparency = 1
+blend_mode = 1
+cull_mode = 2
+vertex_color_use_as_albedo = true
+albedo_texture = ExtResource("1_lbhv0")
+billboard_mode = 3
+billboard_keep_scale = true
+particles_anim_h_frames = 1
+particles_anim_v_frames = 1
+particles_anim_loop = false
+
+[sub_resource type="Curve" id="Curve_fcwys"]
+_data = [Vector2(0, 0), 0.0, 0.0, 0, 0, Vector2(0.0395738, 0), 0.0, 0.0, 0, 0, Vector2(0.0898021, 1), 0.0, 0.0, 0, 0, Vector2(0.146119, 0), 0.0, 0.0, 0, 0, Vector2(0.216134, 0), 0.0, 0.0, 0, 0, Vector2(0.254186, 0.717391), 0.0, 0.0, 0, 0, Vector2(0.29376, 0), 0.0, 0.0, 0, 0, Vector2(0.400304, 0), 0.0, 0.0, 0, 0, Vector2(0.439878, 0.542102), 0.0, 0.0, 0, 0, Vector2(0.487062, 0), 0.0, 0.0, 0, 0, Vector2(0.563166, 0), 0.0, 0.0, 0, 0, Vector2(0.61035, 0.341772), 0.0, 0.0, 0, 0, Vector2(0.668189, 0), 0.0, 0.0, 0, 0, Vector2(0.729072, 0), 0.0, 0.0, 0, 0, Vector2(0.761035, 0.255916), 0.0, 0.0, 0, 0, Vector2(0.802131, 0), 0.0, 0.0, 0, 0, Vector2(0.858447, 0), 0.0, 0.0, 0, 0, Vector2(0.887984, 0.12282), 0.0, 0.0, 0, 0, Vector2(0.916286, 0), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
+point_count = 20
+
+[sub_resource type="CurveTexture" id="CurveTexture_5vcqc"]
+curve = SubResource("Curve_fcwys")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_uuexw"]
+angle_min = -180.0
+angle_max = 180.0
+direction = Vector3(0, 0, -1)
+spread = 20.0
+flatness = 1.0
+initial_velocity_min = 3.0
+initial_velocity_max = 6.0
+gravity = Vector3(0, 0, 0)
+color = Color(3, 5, 5, 1)
+alpha_curve = SubResource("CurveTexture_5vcqc")
+
+[sub_resource type="QuadMesh" id="QuadMesh_h5g5p"]
+size = Vector2(0.3, 0.3)
+
+[node name="Lightning" type="Node3D"]
+script = ExtResource("1_6klr6")
+
+[node name="GPUParticles3D" type="GPUParticles3D" parent="."]
+unique_name_in_owner = true
+material_override = SubResource("StandardMaterial3D_luvq8")
+emitting = false
+amount = 50
+one_shot = true
+explosiveness = 0.45
+process_material = SubResource("ParticleProcessMaterial_uuexw")
+draw_pass_1 = SubResource("QuadMesh_h5g5p")
+
+[node name="Timer" type="Timer" parent="."]
+wait_time = 2.0
+one_shot = true
+
+[node name="Sparks" type="AudioStreamPlayer3D" parent="."]
+stream = ExtResource("3_os4q2")
+autoplay = true
+
+[connection signal="timeout" from="Timer" to="." method="_on_timer_timeout"]
diff --git a/ar/spells/spell_caster.gd b/ar/spells/spell_caster.gd
index 357212c..5554e43 100644
--- a/ar/spells/spell_caster.gd
+++ b/ar/spells/spell_caster.gd
@@ -3,24 +3,51 @@ extends Node3D
 
 const FIREBALL := preload("res://ar/spells/fireball.tscn")
 
+const LIGHTNING := preload("res://ar/spells/lightning.tscn")
+
 
 @onready var controller : XRController3D = get_parent()
 
-# In-spell flag
-var _in_spell : bool = false
+# Power level (1.0 is fully-charged)
+var _power : float = 0.0
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
-	# Handle spell poses
+	# Handle charging
+	if controller.is_button_pressed("charge"):
+		# Charge up
+		_power = clampf(_power + delta, 0.0, 1.0)
+		%PowerParticles.amount_ratio = _power
+
+	# Skip if not charged up
+	if _power < 0.8:
+		return
+
+	# Handle casting spell
 	if controller.is_button_pressed("fireball"):
-		# On rising-edge trigger spell
-		if not _in_spell:
-			_in_spell = true
-			var fireball := FIREBALL.instantiate()
-			fireball.global_transform = global_transform
-			fireball.top_level = true
-			add_child(fireball)
-	else:
-		# Clear spell if not active
-		_in_spell = false
+		# Spawn fireball
+		_power = 0.0
+		%PowerParticles.amount_ratio = 0.0
+		_spawn_fireball()
+	elif controller.is_button_pressed("lightning"):
+		# Spawn lightning
+		_power = 0.0
+		%PowerParticles.amount_ratio = 0.0
+		_spawn_lightning()
+
+
+func _spawn_fireball() -> void:
+	# Cast fireball
+	var fireball := FIREBALL.instantiate()
+	fireball.global_transform = global_transform
+	fireball.top_level = true
+	add_child(fireball)
+
+
+func _spawn_lightning() -> void:
+	# Cast fireball
+	var lightning := LIGHTNING.instantiate()
+	lightning.global_transform = global_transform
+	lightning.top_level = true
+	add_child(lightning)
diff --git a/ar/spells/spell_caster.tscn b/ar/spells/spell_caster.tscn
index 434d649..6948f4c 100644
--- a/ar/spells/spell_caster.tscn
+++ b/ar/spells/spell_caster.tscn
@@ -1,6 +1,45 @@
-[gd_scene load_steps=2 format=3 uid="uid://b7bens4thja4w"]
+[gd_scene load_steps=8 format=3 uid="uid://b7bens4thja4w"]
 
 [ext_resource type="Script" path="res://ar/spells/spell_caster.gd" id="1_h50ec"]
+[ext_resource type="Texture2D" uid="uid://dveqynfgdfrt3" path="res://addons/kenney_particle_pack/spark_02.png" id="2_vmqyn"]
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_tfvd4"]
+transparency = 1
+blend_mode = 1
+vertex_color_use_as_albedo = true
+albedo_texture = ExtResource("2_vmqyn")
+billboard_mode = 3
+particles_anim_h_frames = 1
+particles_anim_v_frames = 1
+particles_anim_loop = false
+
+[sub_resource type="Curve" id="Curve_ffbnv"]
+_data = [Vector2(0, 0), 0.0, 0.0, 0, 0, Vector2(0.126263, 0.905706), 0.0, 0.0, 0, 0, Vector2(0.429293, 0.195358), 0.0, 0.0, 0, 0, Vector2(0.70202, 0.195358), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
+point_count = 5
+
+[sub_resource type="CurveTexture" id="CurveTexture_urxfo"]
+curve = SubResource("Curve_ffbnv")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_tjgtk"]
+emission_shape = 1
+emission_sphere_radius = 0.05
+angle_min = 1.07288e-05
+angle_max = 360.0
+gravity = Vector3(0, 0, 0)
+color = Color(0.266667, 0.513726, 1, 1)
+alpha_curve = SubResource("CurveTexture_urxfo")
+
+[sub_resource type="QuadMesh" id="QuadMesh_syswe"]
+size = Vector2(0.2, 0.2)
 
 [node name="SpellCaster" type="Node3D"]
 script = ExtResource("1_h50ec")
+
+[node name="PowerParticles" type="GPUParticles3D" parent="."]
+unique_name_in_owner = true
+material_override = SubResource("StandardMaterial3D_tfvd4")
+amount = 40
+amount_ratio = 0.0
+lifetime = 0.3
+process_material = SubResource("ParticleProcessMaterial_tjgtk")
+draw_pass_1 = SubResource("QuadMesh_syswe")
diff --git a/assets/sounds/244345__willlewis__musket-explosion.txt b/assets/sounds/244345__willlewis__musket-explosion.txt
new file mode 100644
index 0000000..2769797
--- /dev/null
+++ b/assets/sounds/244345__willlewis__musket-explosion.txt
@@ -0,0 +1 @@
+Musket Explosion by Willlewis -- https://freesound.org/s/244345/ -- License: Creative Commons 0
\ No newline at end of file
diff --git a/assets/sounds/244345__willlewis__musket-explosion.wav b/assets/sounds/244345__willlewis__musket-explosion.wav
new file mode 100644
index 0000000..b280235
Binary files /dev/null and b/assets/sounds/244345__willlewis__musket-explosion.wav differ
diff --git a/assets/sounds/244345__willlewis__musket-explosion.wav.import b/assets/sounds/244345__willlewis__musket-explosion.wav.import
new file mode 100644
index 0000000..d43c13f
--- /dev/null
+++ b/assets/sounds/244345__willlewis__musket-explosion.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://dflv2024uk3yh"
+path="res://.godot/imported/244345__willlewis__musket-explosion.wav-080683040bda5981965c67ede4169110.sample"
+
+[deps]
+
+source_file="res://assets/sounds/244345__willlewis__musket-explosion.wav"
+dest_files=["res://.godot/imported/244345__willlewis__musket-explosion.wav-080683040bda5981965c67ede4169110.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0
diff --git a/assets/sounds/sparks.wav b/assets/sounds/sparks.wav
new file mode 100644
index 0000000..80677be
Binary files /dev/null and b/assets/sounds/sparks.wav differ
diff --git a/assets/sounds/sparks.wav.import b/assets/sounds/sparks.wav.import
new file mode 100644
index 0000000..5a6e986
--- /dev/null
+++ b/assets/sounds/sparks.wav.import
@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://bx6nrnl7vl0xc"
+path="res://.godot/imported/sparks.wav-7618fe0109a1e7bbeffb8aa9747d3f6c.sample"
+
+[deps]
+
+source_file="res://assets/sounds/sparks.wav"
+dest_files=["res://.godot/imported/sparks.wav-7618fe0109a1e7bbeffb8aa9747d3f6c.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=0
diff --git a/main.tscn b/main.tscn
index 2f6d7fa..099350c 100644
--- a/main.tscn
+++ b/main.tscn
@@ -64,14 +64,18 @@ hand_tracker_name = "/user/hand_tracker/right"
 hand_pose_set = ExtResource("5_jaoyk")
 
 [node name="LeftVirtualController" type="XRController3D" parent="XROrigin3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.3, 1, 0)
 tracker = &"/user/hand_pose_controller/left"
 
 [node name="SpellCaster" parent="XROrigin3D/LeftVirtualController" instance=ExtResource("7_hx2um")]
+transform = Transform3D(-4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0, 1, -0.035, -0.05, 0.1)
 
 [node name="RightVirtualController" type="XRController3D" parent="XROrigin3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.3, 1, 0)
 tracker = &"/user/hand_pose_controller/right"
 
 [node name="SpellCaster" parent="XROrigin3D/RightVirtualController" instance=ExtResource("7_hx2um")]
+transform = Transform3D(-4.37114e-08, 1, 0, -1, -4.37114e-08, 0, 0, 0, 1, 0.035, -0.05, 0.1)
 
 [node name="SceneManager" type="OpenXRFbSceneManager" parent="XROrigin3D"]
 default_scene = ExtResource("4_8c7ac")